p+-InAsSbP/n-InAs photodiodes for IR optoelectronic sensors

PACT: the actuator to support the primary mirror of the ELT

Pade approximates used for the inversion of the Poisson transform

Paired cut-wire arrays for enhanced transmission of transverse-electric fields through sub-wavelength slits in a thin metallic screen

PALM-3000: visible light AO on the 5.1-meter Telescope

Palomar adaptive optics project: status and performance

Palomar and Table Mountain observations of 9P/Tempel 1 during the Deep Impact encounter: First results

Palomar AO observations during the Deep Impact encounter.

Palomar AO Observations During the Uranian Equinox

Palomar Laser Guide Star Adaptive Optics Observations of Globular Cluster GLIMPSE-C01

PAMELA - High density segmentation for large, ultra-light, high-performance mirrors

PAMELA: progress report on a 0.5-m-diam telescope with a 36-segment adaptive primary mirror

Panchromatic spectrograph with supporting monochromatic imagers

Panoramic imaging mass-spectrometer for planetary studies

Panoramic sky monitor (PANSKY)

Parabolic liquid mirrors in optical shop testing

Parabolic telescope and spectrometer combination

Parabolic-Dish Solar Concentrators of Film on Foam

Paraboloidal X-ray telescope mirror for solar coronal spectroscopy

Parallax and atmospheric scattering effects on the inversion of satellite auroral observations